Chimera Image Gallery

G Protein Interface Surface

Heterotrimeric G protein
(Protein Data Bank entry
1gg2)
with the alpha subunit shown in green, the beta subunit in light blue,
and the gamma subunit in brown.
The Intersurf
tool was used to show the interface between the alpha and beta subunits.
The interface surface is colored to show the distance between atoms across
the interface (red for closer together, blue for farther apart).
The images above and below are related by a 90-degree rotation around the
X axis.